This is one of my favorite finds of all time. I found some amazing rock and roll history. These are original Bill Graham productions concert handbills. Most are from The Fillmore West in San Francisco. Some are postcard handbills. They were mailed out from a mailing list. But we're also just handed out. These were given out. There's the who's who from the 60s rock and roll scene on these handbills. It can be a challenge to decipher the artist. Might need you partake in some psychedelics to help with that, haha. The price might seem like a lot. But it works out to be around $35 each. You could not build this collection for that price.